6431391316

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{151213}}^1$

素因数の和:151269

約数の個数: 48

約数和(自身を含む): 13548774400

約数和(自身を除く): 7117383084

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 6076, 10633, 21266, 42532, 151213, 302426, 604852, 1058491, 2116982, 4233964, 4687603, 7409437, 9375206, 14818874, 18750412, 29637748, 32813221, 51866059, 65626442, 103732118, 131252884, 207464236, 229692547, 459385094, 918770188, 1607847829, 3215695658, 6431391316]

約数ペア:

[(1, 6431391316), (2, 3215695658), (4, 1607847829), (7, 918770188), (14, 459385094), (28, 229692547), (31, 207464236), (49, 131252884), (62, 103732118), (98, 65626442), (124, 51866059), (196, 32813221), (217, 29637748), (343, 18750412), (434, 14818874), (686, 9375206), (868, 7409437), (1372, 4687603), (1519, 4233964), (3038, 2116982), (6076, 1058491), (10633, 604852), (21266, 302426), (42532, 151213)]